Eaton County Soil Data
Eaton County, Michigan
Avg pH
5.5
Texture
Loam
Drainage
N/A
Organic Matter
9.1%
Hydrologic Group
N/A
Data Story
About Soil in Eaton County, Michigan
Moderate Acidity in Southern Michigan
Eaton County features a soil pH of 5.47, which is slightly more alkaline than the state average of 5.30. It remains below the national 6.5 median, requiring some monitoring for acid-sensitive plants.
Stable Sandy Loam Structure
The soil consists of 51.4% sand and 23.5% silt, balanced by 11.4% clay. This combination provides a stable structure that is less prone to the extreme drainage issues found in pure sand.
Lower Organic Matter and Water Storage
Organic matter is 9.09%, which is lower than the Michigan average of 19.76%. The available water capacity of 0.173 in/in suggests the soil holds less water than typical Michigan plots, needing attentive irrigation.
Consistent Drainage Without Saturated Roots
While specific hydrologic groups are not listed, the clay and silt content provide enough grip to prevent the rapid leaching seen in sandier counties. This typically results in moderate drainage suitable for various uses.
Extended Growing Season in Zone 6a
Zone 6a offers a generous growing window for Michigan gardeners compared to northern neighbors. Supplementing with compost will help overcome the lower organic matter and boost your gardening success.
Soil Composition
Soil pH
Soil Series
Detailed soil series data not yet available for this county.
Hydrologic Group
Hydrologic group data not available.
Drainage Class
Drainage class data not available.
Soil Profile
Dominant texture: Loam
Typical soil profile. Actual depths vary by location.
USDA Soil Orders
Frequently Asked Questions
What type of soil does Eaton County have?
Eaton County's soil is classified as Loam. This indicates the relative proportions of sand, silt, and clay — 51% sand, 24% silt, and 11% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Eaton County's soil acidic or alkaline?
Eaton County's soil has a low pH of 5.5, which is strongly acidic. Acidic soils benefit from lime applications to raise pH and improve nutrient availability.
What is the drainage class for Eaton County?
Drainage class data is not currently available for Eaton County.
What crops or plants grow well in Eaton County's soil?
Based on Eaton County's Loam texture, pH of 5.5, and drainage class, the soil is well suited for acid-loving plants like blueberries and azaleas, row crops and vegetable gardens.
What USDA soil order is found in Eaton County?
The dominant USDA soil order for Eaton County is not currently available in our dataset.
Planning your lawn? View lawn care data for Eaton County on LawnByCounty.com →
Other Counties in Michigan
Soil data sourced from USDA SSURGO via Soil Data Access. Data is informational only and should not be used as a substitute for on-site soil testing. Contact your local NRCS office for site-specific soil information.